Feature

●High Sensitivity Sound Microphone Sensor Detection Module
●The module has two outputs
●AO, analog output, real-time output voltage signal of the microphone
●DO, when the sound intensity reaches a certain threshold, the output high and low signal
●Working Voltage: 5V


Description

Module features:
1. There is a mounting screw hole 3mm
2. The use 5v DC power supply
3. With analog output
4. There are threshold level output flip
5. High sensitive microphone and high sensitivity.
6. A power indicator light
7. The comparator output is light

Package Included:
1 * High Sensitivity Sound Microphone Sensor Detection Module